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Life DomainEarth DomainPhysical Domain

K-2
Animals
Living/Non-living
Plants
Senses
3-4
Habitats/Environment
Life Cycles
The Human Body
Vertebrates
5-6
Adaptations
Food and Nutrition
Food Chains
Inside Living Things
Living/Non-living Living/Non-living

Words Included:
adapt
develop
living
nonliving
reproduce
respond

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Unit Description:
The world is made up of both living and non-living things. This unit helps students explore the important differences between the two. The term "living thing" refers to things that are now or once were alive. A "non-living thing" is anything that was never alive. In order for something to be classified as living, it must: grow and develop, use energy, reproduce, be made of cells, respond to its environment, and adapt. While many things meet one or more of these criteria, a living thing must meet all of the criteria. Living and non-living things interact with each other all the time.
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